Search Results
36298 articles found
ARTICLE
|
doi:10.20944/preprints202406.1334.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Francis turbine; Spiral case embedment; Stay vanes; Failure mechanism
Online: 20 June 2024 (11:53:05 CEST)
ARTICLE
|
doi:10.20944/preprints201704.0148.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
francis turbine; draft tube; optimization design; experiment of design; non–dominated sorting genetic algorithm
Online: 24 April 2017 (10:52:28 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0032.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Francis turbine; crack; dynamic behavior; vibration localization; lumped parameter mode; localization factor; forced response
Online: 2 May 2018 (12:14:30 CEST)
ARTICLE
|
doi:10.20944/preprints202405.2135.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
baffle attenuator; turboengine stand; experimental validation; Embleton's method; anechoic chamber; rectangular duct flow.
Online: 31 May 2024 (10:56:40 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202301.0155.v4
Subject:
Medicine And Pharmacology,
Other
Keywords:
Water memory; High dilutions; Scientific controversy; Serendipity; Experimenter effect
Online: 10 May 2024 (03:14:49 CEST)
REVIEW
|
doi:10.20944/preprints201607.0057.v1
Subject:
Chemistry And Materials Science,
Applied Chemistry
Keywords:
PM, pollution, environment, industrialization, health effects, standards
Online: 18 July 2016 (11:56:06 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1061.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind Power Curve Modeling; Artificial neural networks (ANN); Wind Turbine (WT); SCADA Data.; Industrial AI
Online: 19 February 2024 (12:24:46 CET)
HYPOTHESIS
|
doi:10.20944/preprints202004.0186.v5
Subject:
Biology And Life Sciences,
Ecology, Evolution, Behavior And Systematics
Keywords:
sterol; hopanoid; proterozoic; biosynthesis; squalene
Online: 11 October 2022 (07:11:27 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0838.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Telepresence; Augmentation; Homography; ArUco Markers; Computer Vision; Machine Learning; Robotics
Online: 12 December 2023 (11:02:14 CET)
ARTICLE
|
doi:10.20944/preprints201608.0007.v2
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
pump turbine; hump characteristic; hysteresis characteristic; experimental investigation
Online: 3 August 2016 (11:49:29 CEST)
ARTICLE
|
doi:10.20944/preprints201706.0080.v1
Online: 16 June 2017 (12:01:56 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1233.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
SPARSAR = Specialized NLP system for English Poetry organized into ten feeding modules and over twenty dictionaries; Automatic Analysis of English Poems; Visualization of Linguistic and Poetic Content; Creating Clusters of Boxes of Different Dimension one for each poem according to linguistic content and positioning each box in a space; Computing Sound-Sense Harmony; Comparing Phonetic and Phonological Features with Meaning; Automatic Lexical and Semantic Sentiment Analysis of Poetry; Appraisal Theory Framework.
Online: 18 July 2023 (12:24:24 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0930.v1
Subject:
Engineering,
Civil Engineering
Keywords:
data-driven approach; algorithm; mechanical rebar coupler; comparative analysis; constructability
Online: 15 April 2024 (10:39:11 CEST)
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
air pollution; mosses; low-cost; equipment; time-consuming
Online: 13 March 2017 (09:28:31 CET)
SHORT NOTE
|
doi:10.20944/preprints201703.0062.v1
Subject:
Biology And Life Sciences,
Animal Science, Veterinary Science And Zoology
Keywords:
biochemical composition; carpenter ants; potassium; phytate
Online: 13 March 2017 (08:38:03 CET)
ARTICLE
|
doi:10.20944/preprints201906.0273.v1
Subject:
Social Sciences,
Political Science
Keywords:
climate change and international relations; religion and the environment; Anthropocene; planetary justice; sustainability
Online: 27 June 2019 (04:53:15 CEST)
HYPOTHESIS
|
doi:10.20944/preprints201810.0060.v2
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Experimenter effect; “Memory of water”; Classical conditioning
Online: 24 February 2020 (12:18:27 CET)
ARTICLE
|
doi:10.20944/preprints201803.0039.v1
Subject:
Biology And Life Sciences,
Other
Keywords:
systems biology; probabilistic modelling; experimenter effect; quantum-like correlations
Online: 6 March 2018 (03:35:12 CET)
ARTICLE
|
doi:10.20944/preprints202408.1264.v1
Subject:
Economics,
Business, Economics And Management
Keywords:
Economic Factors, Elections, Voter Turnout, Ghana, 2024 Forecast, Political Behavior
Online: 19 August 2024 (09:16:57 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0053.v1
Subject:
Biology And Life Sciences,
Aging
Keywords:
aging vs survival; DNA damage; double-stranded breaks; Gompertz-Makeham Law; developmental regulatory redundancy; tradeoffs vs emergent properties; fecundity; reproductive fitness; redundancy reliabiiity; programmed aging
Online: 2 October 2023 (08:08:57 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0125.v1
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
trade-off; dialectic; TRIZ; Inventive Principle; wood wasp ovipositor; intracranial endoscope; Pareto curve
Online: 3 May 2023 (09:44:40 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0168.v2
Subject:
Public Health And Healthcare,
Public, Environmental And Occupational Health
Keywords:
awareness, adverse health effects, exposure, stone quarry workers, silica dust
Online: 13 May 2021 (11:02:43 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0608.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Brownian Dynamics; Stochastic Processes; Sampling path space, transition paths
Online: 24 March 2021 (17:17:30 CET)
ARTICLE
|
doi:10.20944/preprints201806.0078.v1
Subject:
Medicine And Pharmacology,
Other
Keywords:
health data science; clinical trials; research participant reporting; personal health data diary; personal private webserver; research data integrity
Online: 6 June 2018 (09:40:35 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1779.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
artificial neural network; composite blade; debonding; machine learning; modal analysis; natural frequency
Online: 27 May 2024 (17:31:36 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0754.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
higher education; learning outcomes; student satisfaction; human capital development; employability; lecturer professionalism
Online: 12 July 2023 (05:45:43 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0326.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
center of pressure (cop); average entropy (ae); entropy of entropy (eoe); multiscale entropy (mse), inverted u curve; biological disorder; biological complexity
Online: 29 October 2019 (10:01:12 CET)
ARTICLE
|
doi:10.20944/preprints202101.0299.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
On-road emissions; Real-world assessments; Electrification; Fleet renovating; Mitigation strategies; West Midlands
Online: 15 January 2021 (14:22:04 CET)
ARTICLE
|
doi:10.20944/preprints202308.0389.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
environmental heterogeneity; functional traits; root architecture; root foraging; vegetative expansion
Online: 4 August 2023 (11:13:08 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0039.v1
Subject:
Biology And Life Sciences,
Horticulture
Keywords:
EST-PCR; Vaccinium angustifolium; geographic range; domestication
Online: 6 May 2019 (08:43:12 CEST)
REVIEW
|
doi:10.20944/preprints202312.1771.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Pancreatic neuroendocrine tumors; signaling pathways; epigenetic regulation
Online: 25 December 2023 (11:21:55 CET)
ARTICLE
|
doi:10.20944/preprints201804.0269.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
wind energy; wind turbines; SCADA; retrofitting; performance evaluation
Online: 20 April 2018 (14:11:15 CEST)
REVIEW
|
doi:10.20944/preprints202104.0068.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
DNA methylation; histone modification; epigenetic diet; microRNAs; prediabetes
Online: 2 April 2021 (14:08:11 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202401.0128.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Psoralen; Calf-thymus; Oligo (dAdT); Fluorometry; 8-Methoxypsoralen (8-MOP); Aminomethlytrimethylpsoralen (AMT); 6E; Photochemotherapy; Binding; Scatchard; DNA (AT-40)
Online: 3 January 2024 (05:40:18 CET)
ARTICLE
|
doi:10.20944/preprints202405.1781.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
ZnO NPs; ITO NPs; Flexible electrode; FDDSCs; ZnO NPs/ITO NPs
Online: 27 May 2024 (17:28:47 CEST)
ARTICLE
|
doi:10.20944/preprints201701.0080.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
wind turbine; failure detection; SCADA data; feature extraction; mutual information; copula
Online: 17 January 2017 (11:21:58 CET)
ARTICLE
|
doi:10.20944/preprints202405.1468.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
carbon footprints; input-output analysis; systemic analysis; distributed algorithms; uncertainty
Online: 23 May 2024 (02:56:08 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0738.v1
Subject:
Engineering,
Other
Keywords:
Navigation System Design; TerraWave Classifier; Dynamic Path planning; ROS Navigation; Autonomous Ground Vehicle (AGV)
Online: 13 October 2023 (03:52:26 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202408.0990.v1
Subject:
Public Health And Healthcare,
Public, Environmental And Occupational Health
Keywords:
Streptococcus; Nose masks; Multidrug-resistance; virulence genes; Streptococcus pyogenes
Online: 14 August 2024 (00:17:47 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints201911.0037.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
marine hydrokinetic turbine; wind energy; floating offshore wind turbine; mooring lines; floating platform; vertical axis turbine
Online: 4 November 2019 (05:13:32 CET)
ARTICLE
|
doi:10.20944/preprints202205.0188.v1
Subject:
Medicine And Pharmacology,
Epidemiology And Infectious Diseases
Keywords:
COVID-19; HIV; Mortality; cytokine release syndrome
Online: 13 May 2022 (09:47:23 CEST)
ARTICLE
|
doi:10.20944/preprints202111.0197.v1
Subject:
Biology And Life Sciences,
Animal Science, Veterinary Science And Zoology
Keywords:
dog food; starch; novel ingredient; starch gelatinization
Online: 10 November 2021 (08:53:05 CET)
ARTICLE
|
doi:10.20944/preprints202407.0885.v1
Subject:
Public Health And Healthcare,
Primary Health Care
Keywords:
Covid19; Social Capital; Mental Health; Pandemic
Online: 11 July 2024 (08:36:35 CEST)
ARTICLE
|
doi:10.20944/preprints202312.1457.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Electrification; Green Transition; Wind Power; Electric Ports; Maritime
Online: 19 December 2023 (12:03:32 CET)
ARTICLE
|
doi:10.20944/preprints202304.0589.v1
Subject:
Environmental And Earth Sciences,
Waste Management And Disposal
Keywords:
Food Waste; Hydrothermal Carbonization; Hydrochar; Biowaste; Anaerobic Digestion
Online: 19 April 2023 (10:46:25 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0242.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
coded aperture imaging; Lucy-Richardson-Rosen algorithm; computational imaging; digital ho-lography; diffractive optics; microscopy
Online: 3 August 2023 (08:26:01 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1853.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Aviation; Marine propulsion; Combustion chamber; high power to fuel ratio; Gas turbine engines
Online: 29 November 2023 (11:08:52 CET)
ARTICLE
|
doi:10.20944/preprints202105.0315.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
fuzzy systems; neural networks; fault diagnosis; data--driven approaces; robustness and reliability; wind turbine
Online: 13 May 2021 (17:39:44 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0034.v1
Subject:
Biology And Life Sciences,
Insect Science
Keywords:
long-term; sex ratio; action threshold; pest management; insecticide use
Online: 6 May 2019 (08:19:10 CEST)
REVIEW
|
doi:10.20944/preprints202310.1323.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
active distribution systems (ADS); demand side resources; IEC61850; smart metering; control & automation in ADS; optimization techniques in ADS
Online: 20 October 2023 (08:50:20 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0741.v1
Subject:
Medicine And Pharmacology,
Immunology And Allergy
Keywords:
dancing; dual-task; older adults; qualitative study; Zumba; cognition
Online: 31 May 2021 (11:10:45 CEST)
REVIEW
|
doi:10.20944/preprints202307.0757.v1
Subject:
Chemistry And Materials Science,
Medicinal Chemistry
Keywords:
Lippia javanica; Pharmacological; metabolites; ethnobotanical; drug discovery
Online: 12 July 2023 (05:42:56 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0037.v1
Subject:
Biology And Life Sciences,
Anatomy And Physiology
Keywords:
Varroa mite, Pesticide Residues, Ppathogens, Apis mellifera, Migratory Hives, Sinai Virus, Lotmaria passim, Apocephalus borealis
Online: 5 May 2021 (11:54:37 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0223.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
Thermal pyrolysis; catalytic pyrolysis; TGA; plastics; HDPE; LDPE; gasoline; diesel; catalyst
Online: 10 October 2018 (15:23:03 CEST)
ARTICLE
|
doi:10.20944/preprints202008.0060.v1
Subject:
Social Sciences,
Area Studies
Keywords:
COVID-19; knowledge; perception; attitude; Northern Region; Ghana
Online: 3 August 2020 (00:53:37 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1774.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
digital twin; multi-objective optimization; multibody simulation; finite element analysis; structural optimization; wind turbine; gearbox
Online: 28 March 2024 (14:30:15 CET)
ARTICLE
|
doi:10.20944/preprints202309.0831.v1
Subject:
Chemistry And Materials Science,
Metals, Alloys And Metallurgy
Keywords:
Low-pressure powder injection molding; metallic powder; numerical simulation; injection pressure
Online: 13 September 2023 (07:58:07 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0330.v1
Subject:
Medicine And Pharmacology,
Otolaryngology
Keywords:
noise; hearing aid; viewing center; mini stadium; sound level meter; Bundesliga
Online: 28 December 2018 (04:59:52 CET)
ARTICLE
|
doi:10.20944/preprints202306.1617.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; wind turbine; emission reduction; techno-economic; permanent magnet alternator
Online: 22 June 2023 (12:08:22 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0572.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
wind turbine system; hydroelectric plant simulator; model--based control; data--driven approach; self--tuning control; robustness and reliability
Online: 24 October 2018 (11:26:20 CEST)
REVIEW
|
doi:10.20944/preprints202404.0245.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
C-dots; sythesis, Optical properties; Application
Online: 3 April 2024 (16:29:23 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0107.v1
Subject:
Environmental And Earth Sciences,
Geophysics And Geology
Keywords:
magnetic susceptibility; geochemistry; Zagreb urban area (Croatia); soils; anthropogenic influence; geological background
Online: 4 September 2023 (15:26:40 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0386.v1
Subject:
Physical Sciences,
Radiation And Radiography
Keywords:
magnetic resonance imaging; arterial spin labelling; renal MRI; perfusion; renal ASL
Online: 28 May 2018 (06:26:31 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1582.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
technically complex device; gas turbine installation; carbon footprint; life cycle assessment
Online: 24 November 2023 (11:26:29 CET)
ARTICLE
|
doi:10.20944/preprints202310.1072.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
DAFoam; OpenMDAO; TACS; aero-structural optimization; multidisciplinary design optimization
Online: 17 October 2023 (10:36:02 CEST)
ARTICLE
|
doi:10.20944/preprints202305.2042.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
wear debris; oil analysis; emission spectroscopy; turboprop; propeller governor; ANOVA; interaction analysis; condition indicator
Online: 30 May 2023 (04:36:03 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0058.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind power; Generating set; Venturi Effect
Online: 6 January 2022 (10:01:16 CET)
ARTICLE
|
doi:10.20944/preprints202010.0045.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
wells turbine; oscillating water column; wave energy converter; computational fluid dynamics
Online: 2 October 2020 (14:03:41 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0317.v1
Subject:
Biology And Life Sciences,
Aging
Keywords:
chick pea; chick pea water; apoptosis; cytotoxicity; colorectal cancer; polyphenols
Online: 22 June 2022 (11:50:20 CEST)
ARTICLE
|
doi:10.20944/preprints201911.0104.v1
Subject:
Chemistry And Materials Science,
Medicinal Chemistry
Keywords:
chemical synthesis; IC50; ED50; CC50; antimalarial resistance; sarcosine-aniline hybrid drug
Online: 10 November 2019 (10:10:15 CET)
ARTICLE
|
doi:10.20944/preprints202403.1856.v1
Subject:
Engineering,
Civil Engineering
Keywords:
BIM; rebar work; bar bending schedule; special length; automation
Online: 3 April 2024 (05:55:08 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0460.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
hybrid modelling; prescriptive analytics; gas engine; machine learning
Online: 20 September 2020 (13:48:48 CEST)
ARTICLE
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
Azolium MOFs; Dye adsorption; Post modification; Cross-coupling reactions
Online: 30 November 2020 (14:14:52 CET)
ARTICLE
|
doi:10.20944/preprints201807.0038.v1
Online: 3 July 2018 (11:25:13 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0348.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
transfer function; state-space; realization; conversion
Online: 28 February 2022 (07:23:56 CET)
REVIEW
|
doi:10.20944/preprints202301.0028.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
indole-3-acetic acid; abscisic acid; plant hormones; crosstalk; signaling
Online: 3 January 2023 (09:36:32 CET)
REVIEW
|
doi:10.20944/preprints201908.0316.v1
Subject:
Chemistry And Materials Science,
Analytical Chemistry
Keywords:
air pollution; dermal route; fibers; health risk; inhalation; micropollutants
Online: 30 August 2019 (05:08:43 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0624.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
astringency; threshold; saliva; elderly; tannic acid
Online: 25 March 2021 (14:36:11 CET)
ARTICLE
|
doi:10.20944/preprints202309.1621.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind energy; wind turbine blades; wind turbine towers; manufacturing
Online: 27 September 2023 (02:37:20 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints202309.1038.v1
Online: 15 September 2023 (04:41:26 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0362.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
complex terrain; CFD; terrain-induced turbulence; economic effects
Online: 25 May 2018 (11:02:46 CEST)
ARTICLE
|
doi:10.20944/preprints202407.1106.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
Land Use and Land Cover Change; Ruhuhu River Sub-Basin; Remote Sensing; Lake Nyasa/Niassa/Malawi
Online: 15 July 2024 (04:54:03 CEST)
REVIEW
|
doi:10.20944/preprints202312.0983.v1
Subject:
Medicine And Pharmacology,
Clinical Medicine
Keywords:
concussion; mild traumatic brain injury (mTBI); central sensitization; sports-related concussion; peripheral sensitization; glymphatic system; neuroinflammation; pain catastrophizing.
Online: 13 December 2023 (11:33:11 CET)
TECHNICAL NOTE
|
doi:10.20944/preprints202406.1506.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
hydrokinetic energy; biomimetic shape; turbine blade
Online: 21 June 2024 (10:34:28 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0273.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Kerosene; CFD; Combustion; Fuel; Gas-turbine; Numerical analysis
Online: 16 September 2021 (08:43:49 CEST)
ARTICLE
|
doi:10.20944/preprints201709.0089.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Wind turbine simulator; data-driven and model-based approaches; fuzzy identification; on-line estimation; robustness and reliability
Online: 19 September 2017 (15:47:14 CEST)
REVIEW
|
doi:10.20944/preprints202109.0345.v1
Subject:
Medicine And Pharmacology,
Obstetrics And Gynaecology
Keywords:
endometriosis; qualitative research; gynaecology; infertility; illness experience; health service
Online: 20 September 2021 (16:14:24 CEST)
COMMUNICATION
|
doi:10.20944/preprints202402.1633.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
cropping systems; maize-bean; microbial profiles; sugarcane; soil properties; equatorial rainforest
Online: 28 February 2024 (13:48:59 CET)
ARTICLE
|
doi:10.20944/preprints202105.0734.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
Land use change; soil quality; Lowland bamboo; Cultivation periods; Ethiopia
Online: 31 May 2021 (10:37:49 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0294.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Hydroelectric units; Low frequency oscillation; Internal characteristic model; Sliding mode control; Robust control; HTRS(Hydro-turbine regulating system)
Online: 16 March 2023 (02:20:26 CET)
ARTICLE
|
doi:10.20944/preprints202208.0296.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Savonius wind turbine; Porous deflector; Porosity; Computational Fluid Dynamics (CFD); Self-starting
Online: 17 August 2022 (03:54:51 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0267.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
wind turbine system; hydroelectric plant simulator; model--based control; data–driven approach; self–tuning control; robustness and reliability
Online: 26 January 2019 (10:08:46 CET)
ARTICLE
|
doi:10.20944/preprints201810.0262.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
aerodynamics; BEM; CFD; simulation; wind turbine
Online: 12 October 2018 (08:05:56 CEST)
REVIEW
|
doi:10.20944/preprints202007.0364.v1
Subject:
Chemistry And Materials Science,
Electrochemistry
Keywords:
metal organic frameworks; catalysts; metal-air battery; solar cells; energy storage; energy
Online: 17 July 2020 (06:03:05 CEST)
REVIEW
|
doi:10.20944/preprints202104.0136.v1
Subject:
Social Sciences,
Behavior Sciences
Keywords:
COVID-19; behavioral interventions; prevention; workplace safety; safety protocols
Online: 5 April 2021 (12:54:54 CEST)
REVIEW
|
doi:10.20944/preprints202308.1345.v3
Subject:
Engineering,
Mechanical Engineering
Keywords:
floating offshore wind turbine; numerical modelling; physical testing; scale models
Online: 11 January 2024 (12:18:34 CET)
ARTICLE
|
doi:10.20944/preprints202306.1490.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Algorithm design; Combinatorial optimization; Preventive maintenance; Virtual maintenance; Linear programming; Wind turbine; Weibull distribution; Renewal-reward theorem
Online: 21 June 2023 (07:15:49 CEST)
ARTICLE
Subject:
Physical Sciences,
Applied Physics
Keywords:
n/a; wind turbine; tidal turbine; betz limit; Betz's law; HAWT; VAWT; potential energy; kinetic energy
Online: 27 August 2021 (11:15:35 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0260.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Hydrofoil optimization; NSGA-II; CFD; XFOIL; NACA 63815; Bezier curve
Online: 12 July 2021 (12:26:14 CEST)
CASE REPORT
|
doi:10.20944/preprints202101.0350.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Gas turbine blades; Non-destructive testing; Borescope; Optical 3Dscanner
Online: 18 January 2021 (15:00:53 CET)